/* ========================================
   Terminal-style CV - Claude Code Aesthetic
   ======================================== */

:root {
  /* Colors - Dark terminal palette (default) */
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-card: #0d0d0d;

  --text-primary: #e4e4e7;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;

  --accent-primary: #22c55e;
  --accent-secondary: #3b82f6;
  --accent-tertiary: #a855f7;
  --accent-warning: #eab308;
  --accent-danger: #ef4444;

  --border-color: #27272a;
  --border-light: #3f3f46;

  /* Typography */
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;

  /* Effects */
  --glow-green: 0 0 20px rgba(34, 197, 94, 0.3);
  --glow-blue: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* Light theme */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f4f4f5;
  --bg-tertiary: #e4e4e7;
  --bg-card: #fafafa;

  --text-primary: #18181b;
  --text-secondary: #52525b;
  --text-muted: #71717a;

  --accent-primary: #16a34a;
  --accent-secondary: #2563eb;
  --accent-tertiary: #9333ea;
  --accent-warning: #ca8a04;
  --accent-danger: #dc2626;

  --border-color: #e4e4e7;
  --border-light: #d4d4d8;

  --glow-green: 0 0 20px rgba(22, 163, 74, 0.2);
  --glow-blue: 0 0 20px rgba(37, 99, 235, 0.2);
}

/* ========================================
   Reset & Base
   ======================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-mono);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

/* Scanline effect */
.scanline {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15),
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 1000;
  opacity: 0.3;
}

/* Noise texture */
.noise {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 999;
  opacity: 0.02;
}

::selection {
  background: var(--accent-primary);
  color: var(--bg-primary);
}

/* ========================================
   Navigation
   ======================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-xl);
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
}

.nav__logo {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  z-index: 102;
}

.nav__prompt {
  color: var(--accent-primary);
  margin-right: var(--space-xs);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::before {
  content: './';
  color: var(--text-muted);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.nav__link:hover {
  color: var(--accent-primary);
}

.nav__link:hover::before {
  opacity: 1;
}

/* Burger Menu */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 102;
}

.burger__line {
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
  transform-origin: center;
}

.burger.active .burger__line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger.active .burger__line:nth-child(2) {
  opacity: 0;
}

.burger.active .burger__line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile overlay */
.nav__mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 99;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.nav__mobile-overlay.active {
  opacity: 1;
}

/* Language switcher */
.lang-switch {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.lang-switch:hover {
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.lang-switch__current {
  color: var(--accent-primary);
  font-weight: 600;
}

.lang-switch__separator {
  color: var(--text-muted);
}

.lang-switch__other {
  opacity: 0.5;
}

/* Theme Switch */
.theme-switch {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 28px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.theme-switch:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.theme-switch__icon {
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.theme-switch__icon--light {
  display: none;
}

.theme-switch__icon--dark {
  display: block;
}

[data-theme="light"] .theme-switch__icon--light {
  display: block;
}

[data-theme="light"] .theme-switch__icon--dark {
  display: none;
}

/* Light theme specific overrides */
[data-theme="light"] .nav {
  background: rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .terminal-block::before {
  opacity: 0;
}

[data-theme="light"] .hero__photo-frame::after {
  opacity: 0;
}

[data-theme="light"] body::before {
  opacity: 0;
}

/* ========================================
   Main Layout
   ======================================== */

.main {
  max-width: 1100px;
  margin: 0 auto;
  padding: calc(80px + var(--space-2xl)) var(--space-xl) var(--space-2xl);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
  margin-bottom: var(--space-3xl);
}

.hero__content {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

/* Photo */
.hero__photo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.hero__photo-frame {
  position: relative;
  width: 180px;
  height: 180px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.hero__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: grayscale(30%) contrast(1.1);
  transition: filter var(--transition-normal);
}

.hero__photo-frame:hover .hero__photo {
  filter: grayscale(0%) contrast(1);
}

.hero__photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    transparent 40%,
    rgba(34, 197, 94, 0.1) 100%
  );
  pointer-events: none;
}

.hero__status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.75rem;
  color: var(--accent-primary);
  text-align: center;
}

.hero__status-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

/* Hero Text */
.hero__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero__greeting {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.terminal__prompt {
  color: var(--accent-primary);
  font-weight: 600;
}

.hero__name {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-primary);
}

/* Glitch effect */
.glitch {
  position: relative;
}

.glitch:hover {
  animation: glitch 500ms infinite;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.glitch:hover::before {
  animation: glitch-1 500ms infinite;
  color: var(--accent-danger);
  opacity: 0.8;
}

.glitch:hover::after {
  animation: glitch-2 500ms infinite;
  color: var(--accent-secondary);
  opacity: 0.8;
}

@keyframes glitch {
  0%, 100% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
}

@keyframes glitch-1 {
  0%, 100% { clip-path: inset(0 0 90% 0); transform: translate(-3px); }
  25% { clip-path: inset(30% 0 50% 0); transform: translate(3px); }
  50% { clip-path: inset(70% 0 10% 0); transform: translate(-3px); }
  75% { clip-path: inset(10% 0 70% 0); transform: translate(3px); }
}

@keyframes glitch-2 {
  0%, 100% { clip-path: inset(90% 0 0 0); transform: translate(3px); }
  25% { clip-path: inset(50% 0 30% 0); transform: translate(-3px); }
  50% { clip-path: inset(10% 0 70% 0); transform: translate(3px); }
  75% { clip-path: inset(70% 0 10% 0); transform: translate(-3px); }
}

.hero__title {
  margin-top: var(--space-xs);
}

.highlight {
  color: var(--accent-primary);
  font-weight: 500;
}

/* Terminal Block */
.terminal-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: visible;
  margin-top: var(--space-md);
}

.terminal-block__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}

.terminal-block__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-block__dot--red { background: var(--accent-danger); }
.terminal-block__dot--yellow { background: var(--accent-warning); }
.terminal-block__dot--green { background: var(--accent-primary); }

.terminal-block__title {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: var(--space-sm);
}

.terminal-block__content {
  padding: var(--space-lg);
  overflow: visible;
}

.terminal-block__content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.accent {
  color: var(--accent-primary);
  font-weight: 500;
}

/* Tooltip */
.tooltip-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin: 0 4px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: help;
  vertical-align: middle;
  transition: all var(--transition-fast);
}

.tooltip-trigger:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--bg-primary);
}

.tooltip-content {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  padding: var(--space-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-secondary);
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

.tooltip-content::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-bottom-color: var(--border-color);
}

.tooltip-content::before {
  content: '';
  position: absolute;
  bottom: calc(100% - 1px);
  left: 50%;
  transform: translateX(-50%);
  border: 7px solid transparent;
  border-bottom-color: var(--bg-secondary);
  z-index: 1;
}

.tooltip-trigger:hover .tooltip-content {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 600px) {
  .tooltip-content {
    width: 260px;
    left: -20px;
    right: auto;
    transform: none;
  }

  .tooltip-content::after,
  .tooltip-content::before {
    left: 28px;
    right: auto;
  }
}

/* Hero Stats */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
}

.stat {
  text-align: center;
}

.stat__value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.stat__label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========================================
   Section Styles
   ======================================== */

.section {
  margin-bottom: var(--space-3xl);
}

.section__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-color);
}

.section__title {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-primary);
}

/* ========================================
   Experience Section
   ======================================== */

.experience__timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.job {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color var(--transition-normal);
}

.job:hover {
  border-color: var(--border-light);
}

.job__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-lg);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.job__company-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.job__logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 6px;
  background: var(--bg-secondary);
  padding: 4px;
}

.job__company {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.job__company-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.job__meta {
  text-align: right;
}

.job__role {
  display: block;
  font-size: 0.85rem;
  color: var(--accent-primary);
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.job__date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.job__achievement {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg);
}

.job__achievement-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.achievement__action {
  color: var(--accent-secondary);
  font-weight: 500;
}

.achievement__result {
  color: var(--accent-primary);
  font-weight: 500;
}

/* Charts */
.job__chart {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.chart-bar {
  display: grid;
  grid-template-columns: 70px 1fr;
  align-items: center;
  gap: var(--space-sm);
}

.chart-bar--large {
  margin-top: var(--space-sm);
}

.chart-bar__label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.chart-bar__track {
  height: 24px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.chart-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-primary), rgba(34, 197, 94, 0.7));
  border-radius: 4px;
  width: 0;
  transition: width 1s ease-out;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--space-sm);
}

.chart-bar__fill--secondary {
  background: linear-gradient(90deg, var(--accent-secondary), rgba(59, 130, 246, 0.7));
}

.chart-bar__fill--green {
  background: linear-gradient(90deg, #10b981, rgba(16, 185, 129, 0.7));
}

.chart-bar__fill--accent {
  background: linear-gradient(90deg, var(--accent-tertiary), rgba(168, 85, 247, 0.7));
}

.chart-bar__fill.animated {
  width: var(--target-width);
}

.chart-bar__value {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

/* ========================================
   Skills Section
   ======================================== */

/* Work Principles */
.skills__principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.principle {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: border-color var(--transition-normal);
}

.principle:hover {
  border-color: var(--accent-primary);
}

.principle__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 197, 94, 0.1);
  border-radius: 8px;
  color: var(--accent-primary);
}

.principle__content h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.principle__content p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ========================================
   Projects Section
   ======================================== */

.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.projects__grid--single {
  grid-template-columns: 1fr;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: border-color var(--transition-normal), transform var(--transition-normal);
}

.project-card--link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.project-card--link:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 4px;
}

.project-card--wide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: var(--space-xl);
}

.project-card__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.project-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.project-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.project-card__title {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.project-card__desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.project-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.project-card__cta {
  color: var(--accent-primary);
  font-size: 0.85rem;
  font-weight: 600;
}

.project-card__visual {
  position: relative;
  width: 260px;
  height: 200px;
  margin-left: auto;
}

.project-bubble {
  position: absolute;
  border-radius: 999px;
  opacity: 0.85;
  box-shadow: 0 0 16px rgba(0, 0, 0, 0.2);
  animation: bubbleFloat 9s ease-in-out infinite;
}

.project-bubble--primary {
  width: 120px;
  height: 120px;
  background: var(--accent-primary);
  top: 0;
  right: 0;
  box-shadow: var(--glow-green);
  animation: bubblePulse 3.6s ease-in-out infinite, bubbleFloat 10s ease-in-out infinite;
}

.project-bubble--soft {
  width: 92px;
  height: 92px;
  background: var(--accent-secondary);
  bottom: 8px;
  right: 36px;
  box-shadow: var(--glow-blue);
  animation: bubblePulse 4.4s ease-in-out infinite, bubbleFloat 11s ease-in-out infinite;
}

.project-bubble--emerging {
  width: 72px;
  height: 72px;
  background: var(--accent-tertiary);
  top: 70px;
  right: 110px;
  animation: bubblePulse 5s ease-in-out infinite, bubbleFloat 12s ease-in-out infinite;
}

.project-bubble--muted {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.05);
  bottom: 64px;
  right: 150px;
  animation: bubbleFloat 13s ease-in-out infinite;
}

@keyframes bubblePulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.75;
  }
  50% {
    transform: scale(1.08);
    opacity: 0.95;
  }
}

@keyframes bubbleFloat {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-8px, 6px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-bubble {
    animation: none;
  }
}

/* Skills Grid */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-lg);
  transition: border-color var(--transition-normal);
}

.skill-category:hover {
  border-color: var(--accent-primary);
}

.skill-category__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-color);
}

.skill-category__icon {
  color: var(--accent-primary);
  font-size: 0.6rem;
}

.skill-category__header h3 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.skill-category__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.skill-category__list li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding-left: var(--space-md);
  position: relative;
}

.skill-category__list li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--text-muted);
  font-size: 0.7rem;
}

.tag {
  background: rgba(34, 197, 94, 0.1);
  color: var(--accent-primary);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.75rem;
}

/* ========================================
   Contact Section
   ======================================== */

.contact__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact__text {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Download CV Button */
.contact__download {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--accent-primary);
  color: var(--bg-primary);
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-normal);
  width: fit-content;
}

.contact__download:hover {
  background: #16a34a;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.contact__download-icon {
  display: flex;
  align-items: center;
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.contact__link:hover {
  border-color: var(--accent-primary);
  background: var(--bg-tertiary);
  transform: translateX(4px);
}

.contact__link-icon {
  color: var(--accent-primary);
  font-size: 1rem;
  font-weight: 600;
  width: 24px;
}

.contact__link-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.contact__link:hover .contact__link-text {
  color: var(--text-primary);
}

/* ========================================
   Footer
   ======================================== */

.footer {
  border-top: 1px solid var(--border-color);
  padding: var(--space-lg) var(--space-xl);
  margin-top: var(--space-2xl);
}

.footer__content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer__time {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer__time-label {
  color: var(--text-muted);
}

.footer__time-value {
  color: var(--accent-primary);
  font-weight: 500;
}

/* ========================================
   Typing Animation
   ======================================== */

.typing {
  position: relative;
}

.typing::after {
  content: '|';
  position: absolute;
  right: -4px;
  color: var(--accent-primary);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 900px) {
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__photo-wrapper {
    justify-self: center;
  }

  .hero__greeting {
    justify-content: center;
  }

  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .job__achievement {
    grid-template-columns: 1fr;
  }

  .skills__principles {
    grid-template-columns: 1fr;
  }

  .skills__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects__grid {
    grid-template-columns: 1fr;
  }

  .project-card--wide {
    grid-template-columns: 1fr;
  }

  .project-card__visual {
    width: 100%;
    height: 160px;
    margin-left: 0;
  }

  .contact__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact__cta {
    align-items: center;
  }
}

@media (max-width: 768px) {
  /* Burger visible */
  .burger {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    transition: right var(--transition-normal);
    z-index: 101;
  }

  .nav__links.active {
    right: 0;
  }

  .nav__link {
    font-size: 1.1rem;
  }

  .nav__link::before {
    display: none;
  }

  .nav__mobile-overlay {
    display: block;
  }

  .nav__mobile-overlay.active {
    display: block;
  }
}

@media (max-width: 600px) {
  .nav {
    padding: var(--space-sm) var(--space-md);
  }

  .main {
    padding: calc(70px + var(--space-xl)) var(--space-md) var(--space-xl);
  }

  .hero__photo-frame {
    width: 140px;
    height: 140px;
  }

  .hero__name {
    font-size: 1.8rem;
  }

  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .stat__value {
    font-size: 1.2rem;
  }

  .job__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .job__meta {
    text-align: left;
  }

  .skills__grid {
    grid-template-columns: 1fr;
  }

  .chart-bar {
    grid-template-columns: 60px 1fr;
  }

  .footer__content {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

/* ========================================
   Print Styles
   ======================================== */

@media print {
  .scanline,
  .noise,
  .nav,
  .lang-switch,
  .burger {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .main {
    padding-top: 0;
  }

  .terminal-block,
  .job,
  .skill-category,
  .contact__link,
  .principle {
    border-color: #ddd;
    background: white;
  }
}